Hunter X Hunter and Assassination Classroom Crossover Nagisa as Killua After Nagisa shows his nack for Assassination, Karasuma, Bitch-Sensei and the rest of Class 3-E want to know why. The professionals know that no one with the minute amount of training they've had could do what he did to Takaoka, even if they were a natural in the field, it's impossible. After a few months of Killua slipping up and letting random facts from his past appear, he finally opens up to tell the class about his past and the horrors he's been through. Kurapika and Leorio are aged up slightly, same age being around 22-23years old, Gon and Killua/Nagisa are 14-15, Alluka is 11-12. Trigger Warnings: Bad Language Blood Violence Guns Changed plot of Hunter X Hunter and Assassination Classroom Also I haven't watched Assassination Classroom for a hot minute, and I have not yet finished Hunter X Hunter with only about 20/30 episodes left so if anything about timelines or what happens is wrong please let me know and I'll fix it. Assassination Classroom and Hunter X Hunter belong to their separate creators, the only thing I own is the plot, I believe it's original, I have yet to find any other stories of this kind, if I do I'll change this partAll Rights Reserved